专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4741295A Intake manifold system for V-type multiple cylinder internal combustion engine 失效
标题翻译： V型多缸内燃机进气歧管系统
公开(公告)号：US4741295A
公开(公告)日：1988-05-03
申请号：US904338
申请日：1986-09-05
申请人： Hideaki Hosoya , Shigeru Suzuki , Akihisa Senga , Shoichi Ohtaka , Yukio Kondo , Kaoru Aoki , Tadashi Hashimoto , Yasuo Kitami
发明人： Hideaki Hosoya , Shigeru Suzuki , Akihisa Senga , Shoichi Ohtaka , Yukio Kondo , Kaoru Aoki , Tadashi Hashimoto , Yasuo Kitami
IPC分类号： F02B27/00 , F02B75/18 , F02B75/22 , F02M35/10 , F02M35/116
CPC分类号： F02M35/10039 , F02B27/006 , F02M26/17 , F02M35/10032 , F02M35/10216 , F02M35/10222 , F02M35/10268 , F02M35/116 , F02B2075/1824 , F02B75/22 , F02F2200/06 , Y02T10/14 , Y02T10/146
摘要： An intake manifold system for a V-type multiple cylinder engine comprising an upstream intake passage, a plenum intake chamber, an intake manifold and downstream intake passages. The upstream intake passage which is directly connected to a throttle body curves downwards towards the intake chamber while the downstream intake passages are connected to the upper end of the intake chamber by way of the intake manifold and after being curved in the shape of inverted letter U are connected to the intake ports of the engine. The intake manifold system as a whole can be accommodated within a gap defined between the two cylinder banks of the engine in a highly compact manner. The advantageous arrangement of the overall intake passage produces favorable ram effect and assures high volume efficiency particularly in low speed range of the engine.
摘要翻译：一种用于V型多缸发动机的进气歧管系统，包括上游进气通道，增压室进气室，进气歧管和下游进气通道。直接连接到节气门体的上游进气通道向下朝向进气室向下弯曲，而下游进气通道通过进气歧管连接到进气室的上端，并且在以倒U字形的形式弯曲连接到发动机的进气口。进气歧管系统整体可以以紧凑的方式容纳在限定在发动机的两个气缸组之间的间隙内。整个进气通道的有利布置产生有利的冲击效应，并且确保高体积效率，特别是在发动机的低速范围内。

2. 发明授权

US4528969A Blow-by gas returning device for V-type internal combustion engine 失效
标题翻译： V型内燃机吹气回气装置
公开(公告)号：US4528969A
公开(公告)日：1985-07-16
申请号：US565207
申请日：1983-12-23
申请人： Akihisa Senga
发明人： Akihisa Senga
IPC分类号： F01M13/00 , F01M13/02 , F01M13/04 , F02B75/22
CPC分类号： F01M13/04 , F01M13/0416 , F02B75/22 , F01M13/023 , F02F2007/0063
摘要： A blow-by gas passage system for an internal combustion engine of the V-type wherein longitudinally spaced passages are formed on each side of, and parallel to, the cylinders in each cylinder bank. Corresponding passages formed in each cylinder head allow for communication between the crankcase and a cavity formed in the space between the two banks of cylinders. An oil separator with a plurality of baffles arranged in a labyrinth-type fashion is mounted on top of the cylinder block and over the collection cavity. An intake manifold is mounted atop the oil separator and has an internal passage formed therethrough corresponding to the exit port of the oil separator. The other end of the intake manifold internal passage is fitted with a PCV-valve which is attached to a pipe leading to the engine air inlet passages of the intake manifold.
摘要翻译：用于V型内燃机的窜气通道系统，其中在每个气缸组中的气缸的每一侧上并且平行于其形成纵向隔开的通道。在每个气缸盖中形成的相应通道允许曲轴箱与在两组气缸之间的空间中形成的空腔之间的连通。具有以迷宫式布置的多个挡板的油分离器安装在气缸体的顶部上并在集油腔上方。进气歧管安装在油分离器顶部，并具有与油分离器的出口相对应的内部通道。进气歧管内部通道的另一端安装有PCV阀，PCV阀连接到通向进气歧管的发动机进气通道的管道。

3. 发明授权

US4577596A Intake manifold structure for a V-type internal combustion engine 失效
标题翻译： V型内燃机的进气歧管结构
公开(公告)号：US4577596A
公开(公告)日：1986-03-25
申请号：US563942
申请日：1983-12-21
申请人： Akihisa Senga
发明人： Akihisa Senga
IPC分类号： F02B27/00 , F02B75/18 , F02B75/22 , F02M35/10 , F02M35/116
CPC分类号： F02M35/10131 , F02B27/006 , F02B75/22 , F02M35/10216 , F02M35/116 , F02B2075/1824 , Y02T10/146
摘要： An intake manifold for a V-type internal combustion engine with supply tubes in the shape of a horse-shoe. Branch tubes are integrally formed with the supply tube to provide communication between the supply tube and the cylinder intake port. Fuel injection nozzle mounting holes are formed in the branch tubes at a point just above each cylinder intake port.
摘要翻译：用于V型内燃机的进气歧管，其具有马蹄形的供应管。分支管与供应管一体地形成，以在供应管和气缸进气口之间提供连通。燃料喷嘴安装孔形成在分支管上，恰好在每个气缸进气口正上方。

4. 发明授权

US4513698A Intake manifold structure for internal combustion engines 失效
标题翻译：内燃机进气歧管结构
公开(公告)号：US4513698A
公开(公告)日：1985-04-30
申请号：US368983
申请日：1982-04-16
申请人： Akihisa Senga , Yoshiaki Hidaka , Tadashi Tsuchiyama
发明人： Akihisa Senga , Yoshiaki Hidaka , Tadashi Tsuchiyama
IPC分类号： F02M29/00 , F02B19/10 , F02B75/18 , F02B75/22 , F02M25/07 , F02M31/10 , F02M35/10 , F02M35/104 , F02M35/116 , F02M35/00
CPC分类号： F02M35/10032 , F02B19/1028 , F02M26/41 , F02M35/10222 , F02M35/10268 , F02M35/10281 , F02M35/1085 , F02M35/116 , F02B2075/1824 , F02B2275/34 , F02B75/22 , F02M26/42 , Y02T10/125
摘要： An improved intake manifold structure for internal combustion engines includes a distribution chamber having an upper sub-chamber leading to a carburetor and a lower sub-chamber communicating with the upper sub-chamber through a communication hole. A plurality of branch passages extend from the lower sub-chamber to a plurality of combustion chambers. An air-fuel mixture fed from the carburetor to the distribution chamber is expanded successively in two steps to promote its atomization as it passes through the two sub-chambers, thus improving uniform distribution of the mixture to the respective branch passages. Engine exhaust gas is returned to the upper sub-chamber to further promote the atomization of the mixture.
摘要翻译：用于内燃机的改进的进气歧管结构包括分配室，其具有通向化油器的上子室和通过连通孔与上子室连通的下子室。多个分支通道从下部副室延伸到多个燃烧室。从化油器供给到分配室的空气 - 燃料混合物分两步连续扩张，以便在通过两个子室时促进其雾化，从而改善混合物到相应分支通道的均匀分布。发动机废气返回上部副室，以进一步促进混合物的雾化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式